10978680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 33177600

約数和(自身を除く): 22198920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 479, 573, 764, 955, 958, 1146, 1437, 1528, 1910, 1916, 2292, 2395, 2865, 2874, 3820, 3832, 4584, 4790, 5730, 5748, 7185, 7640, 9580, 11460, 11496, 14370, 19160, 22920, 28740, 57480, 91489, 182978, 274467, 365956, 457445, 548934, 731912, 914890, 1097868, 1372335, 1829780, 2195736, 2744670, 3659560, 5489340, 10978680]

約数ペア:

[(1, 10978680), (2, 5489340), (3, 3659560), (4, 2744670), (5, 2195736), (6, 1829780), (8, 1372335), (10, 1097868), (12, 914890), (15, 731912), (20, 548934), (24, 457445), (30, 365956), (40, 274467), (60, 182978), (120, 91489), (191, 57480), (382, 28740), (479, 22920), (573, 19160), (764, 14370), (955, 11496), (958, 11460), (1146, 9580), (1437, 7640), (1528, 7185), (1910, 5748), (1916, 5730), (2292, 4790), (2395, 4584), (2865, 3832), (2874, 3820)]